Class: TaskJuggler::ReportContext

Inherits:
Object
  • Object
show all
Defined in:
lib/taskjuggler/reports/ReportContext.rb

Overview

The ReportContext objects provide some settings that are used during the generation of a report. Reports can be nested, so multiple objects can exist at a time. But there is only one current ReportContext that is always accessable via Project.reportContexts.last().

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(project, report) ⇒ ReportContext 



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 26

def initialize(project, report)
  @project = project
  @report = report
  @childReportCounter = 0
  @attributeBackup = nil
  queryAttrs = {
    'project' => @project,
    'loadUnit' => @report.get('loadUnit'),
    'numberFormat' => @report.get('numberFormat'),
    'timeFormat' => @report.get('timeFormat'),
    'currencyFormat' => @report.get('currencyFormat'),
    'start' => @report.get('start'), 'end' => @report.get('end'),
    'hideJournalEntry' => @report.get('hideJournalEntry'),
    'journalMode' => @report.get('journalMode'),
    'journalAttributes' => @report.get('journalAttributes'),
    'sortJournalEntries' => @report.get('sortJournalEntries'),
    'costAccount' => @report.get('costaccount'),
    'revenueAccount' => @report.get('revenueaccount')
  }
  @query = Query.new(queryAttrs)
  if (@parent = @project.reportContexts.last)
    # For interactive reports we need some ID that uniquely identifies the
    # report within the composed report. Since a project report can be
    # included multiple times in the same report, we need to generate
    # another ID for each instantiated report. We create this report by
    # using a counter for the number of child reports that each report
    # has. The unique ID is then the concatenated list of counters from
    # parent to leaf, separating each value by a '.'.
    @dynamicReportId = @parent.dynamicReportId +
                       ".#{@parent.childReportCounter}"
    @parent.childReportCounter += 1
    # If the new ReportContext is created from within an existing context,
    # this is used as parent context and the settings are copied as
    # default initial values.
    @tasks = @parent.tasks.dup
    @resources = @parent.resources.dup
  else
    # The ID of the root report is always "0". The first child will then
    # be "0.0", the seconds "0.1" and so on.
    @dynamicReportId = "0"
    # There is no existing ReportContext yet, so we create one based on
    # the settings of the report.
    @tasks = @project.tasks.dup
    @resources = @project.resources.dup
  end
end

Instance Attribute Details

#attributeBackup ⇒ Object

Returns the value of attribute attributeBackup.



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 24

def attributeBackup
  @attributeBackup
end

#childReportCounter ⇒ Object

Returns the value of attribute childReportCounter.



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 24

def childReportCounter
  @childReportCounter
end

#dynamicReportId ⇒ Object (readonly)

Returns the value of attribute dynamicReportId.



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 23

def dynamicReportId
  @dynamicReportId
end

#project ⇒ Object (readonly)

Returns the value of attribute project.



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 23

def project
  @project
end

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 23

def query
  @query
end

#report ⇒ Object (readonly)

Returns the value of attribute report.



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 23

def report
  @report
end

#resources ⇒ Object

Returns the value of attribute resources.



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 24

def resources
  @resources
end

#tasks ⇒ Object

Returns the value of attribute tasks.



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# File 'lib/taskjuggler/reports/ReportContext.rb', line 24

def tasks
  @tasks
end